Application of Macrofiber Composite for Smart Transducer of Lamb Wave Inspection

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td align="left">Operational voltage</td><td align="center">−500 V~1500 V</td></tr><tr><td align="left">Active dimensions</td><td align="center">28 mm × 14 mm</td></tr><tr><td align="left">Overall dimension</td><td align="center">38 mm × 20 mm</td></tr><tr><td align="left">Capacitance</td><td align="center">0.61 ppm</td></tr><tr><td align="left">Free strain</td><td align="center">1550 ppm</td></tr><tr><td align="left">Thickness</td><td align="center">300 <i>μ</i>m</td></tr><tr><td align="left">Actuator bandwidth</td><td align="center">0 Hz~700 KHz</td></tr><tr><td align="left">Sensor bandwidth</td><td align="center">0 Hz~1 MHz</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Advances in Materials Science and Engineering

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Table 1: Application of Macrofiber Composite for Smart Transducer of Lamb Wave Inspection 